Rewrite each equation in vertex form by completing the square. then identify the vertex.

To prove "p is equal to q" using an indirect proof, what would your starting assumption be?

What is the perimeter of square abcd? units units 28 units 37 units

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.